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RESEARCH ON THE CONSTRAINT MAPPING FROM function TO ASSEMBLY

Chinese Journal of Mechanical Engineering 2003年第3期16卷 305-308页

作者： Tan JianrongJi YangjianLiu ZhenyuChen HongliangYue XiaoliState Key Laboratory of CAD&CG,Zhejiang University,Hangzhou 310027, China Zhejiang University State Key Laboratory of CAD&CG Hangzhou 310027

Assembly sketch is not only the visualization of abstract function, but alsothe template of detail design. Two kinds of information are needed to create assembly sketch:structure and assembly constraint. Most researches are aimed at bow to obtain Structures fromfunction, but the problem of how to obtain assembly constraint from function is ignored. Followingthe definition of assembly unit and the classification of function, a hierarchical mapping methodfrom function to assembly constraint is put forward, and the mapping method includes two steps. Thefirst step is the mapping from function to assembly semantics which is assembly expression andaccordant with engineer's design habit. The second one is the mapping from assembly semantics tobasic assembly constraints that are convenient for computer to handle. The mapping method is appliedto DDMS (design, drafting and management system) successfully.

关键词： Constraint mapping Assembly constraint Assembly design function design

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石油与天然气化工 2012年第3期41卷 357-362页

The article presents abstracts of papers on chemical engineering of oil and gas, including a traceable calibration procedure for hydrocarbon dew point chilled mirror instruments and research direction and challenges f... 详细信息

关键词： acidizing air oxidation amine value ammonia or ammonium salt analysis anti-swelling agent anti-swelling performance anti-swelling rate anticorrosion coating ASP produced water average particle size bimodal calibration casing--damaged well catalyst cement chimney clay minerals CO2 comparison research complex gas components core damage corrosion inhibitor CPS crude sewage desulphurization determination diversion ejector energy development energy efficiency benchmarking evaluation FCC foam drainage foam mass foam stabilizer foamed acid foaming agent function design Gas field gathering pipelines H2S high temperature high-sulfur hydrocarbon dew point hydrocarbon dew point chilled mirror instruments incinerator inspection integrated equipment kinetic hydrateinhibitors LaFeO3 liquefied petroleum gas dispenser liquid loading load low permeability and low pressure LPG mechanical strength methane methane hydrates metrological verification microbial flocculant multifunctional activated acid natural gas natural gas desulfurization natural gas hydrate network management platform new technology offshore oilfield oil yield oilfield application operation operation points parameter optimization performance evaluation perovskite oxide compound plugging plugging causes analysis polymer polymer-surfactant displacement pore distribution prevention measures removal rate of solid suspensions replacement rate response of performance retarder rotating-strip-port round-port scale inhibitor scaling screening silica gel slight expansion SO2 solid-liquid separation treatment solubilization sour gas field sulfur recovery system construction tail gas treatment hydro-treating heater technical summary thermodynamics titration method traceability transport pipeline treatment technology uncertainty of measurement viscosity waste drilling fluid water content water injection water producing water sensitivity damage water-sensitivity

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The design of Campus Geographic Information System Based on MapX5.0+VB6.0

The Design of Campus Geographic Information System Based on ...

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2011 International Conference on Advanced Materials in Microwaves and Optics（AMMO 2011）

作者： Hai-feng Li Institute of Engineering Surveying Sichuan College of Architectural Technology

Because the traditional campus GIS（CGIS） lacks close contact and unified management between the spatial data and attribute data, it can not meet the needs of information construction and management for campus. The author proposes the system construction goals of the "digital campus", which bases on information and figures technology, after analyzing CGIS model, functions and features.VB6.0 is the developing tool and Map X the components of Map Info is the developing platform. The campus information’s stratification method of spatial database, the table structure of attribute database and functions of system are designed by the author. And the functions of data input, output and update;display and maintenance maps;query the shortest path are all studied. They are all the useful exploration for establishing the CGIS.

关键词： MapX5.0 VB6.0 Campus GIS Database design function design

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Research on the Influence and design Methods of Childish Product design

Research on the Influence and Design Methods of Childish Pro...

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2011年国际工业设计研讨会暨第十六届全国工业设计学术...

作者： Y.Gan School of Arts Lanzhou University 730000 Lanzhou China

The purpose of this paper is to carry out the important of childish spirit and try to take childish spirit into product design.Owning to the great social and individual influence that Childish spirit generates,Childish Product design comes into being by the way of reproducing childishness.Childish product design can take great effect to both individual and whole society.The positive power it generates will arouse man to try their best to service society,and make the whole society more harmonious.There are three methods of how to design childish product,one is function design combined with childishness,the second is form design combined with childishness,and the last one is user experience design combined with childishness.

关键词： childish product design influence function design form design experience design

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